Eccentricity check device for plastic extruded layers of cables

• Main Authors: LI ZHIXIAN, JIN XUEZHENG, YE QIHONG
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2011
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PERFORMING OPERATIONS; PHYSICS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TESTING; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses an eccentricity check device for plastic extruded layers of cables. The eccentricity check device comprises an eccentricity check rod, a connecting rod and a locker, wherein the eccentricity check rod is connected to one end of the connecting rod via screw thread, the cross section of the locker is a U-shaped structure, the bottom of the locker is provided with a through hole, the through hole is connected to the other end of the connecting rod via a screw thread, the inner circumference of the locker is provided with a screw thread used for fixing the eccentricity check device on a plastic extruded layer mold, and the eccentricity check rod extends out of a bushing of the plastic extruded layer mold by 2mm to 20mm when in checking. Before extrusion of cable plastics, eccentricity can be checked and adjusted in time, thereby avoiding wastes due to wiring adjustment and reducing production cost. The eccentricity check device has the advantages of simple structure, low price, conveni